Emerson SZV32, SZO44, SZV44, SZO56 guide

Dual-Compressor Module

Technical Support and Service

28	2006SSD-75 R4 (10/10)

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Emerson SZV32, SZO44, SZV44, SZO56 manual Dual-Compressor Module Technical Support and Service

Contents

Copeland Scroll Compressor Module Page Table of Contents Appendix A Material Data Safety Sheet Figures Compressor Module Nomenclature Important Safety Information Safety Alert Symbol Safety Symbols Used in This Manual Introduction Compressor ModuleOil coolers with fans Compressor Package CompressorInlet gas scrubber for liquid removal Inlet and Discharge Pressures Installation GuidelinesGeneral Installation Guidelines Required Component-Inlet Gas Scrubber Barg Setting Ambient Temperature RangeModule Weight Lbs. kg Installation Clearance and Dimensions Compressor Module Dimensions, in. mm Process and Instrumentation Diagrams P&IDs Code Description Electrical Controls SwitchesSwitchStatus General Considerations Oil Cooler Fan Control Brushless DC Fan Temperature Control SZO44 Variable Speed Drive Compressor Power data based on 480VAC Variable Speed Typical Compressor Module power supply requirementsElectrical Requirements Wiring Control Circuit Terminations Initial Startup Compressor Module Pre-Startup ChecklistPost-Startup Checklist Operation Check for These Conditions Under Normal Operation Maintenance Routine MaintenanceMaintenance summary Maintenance Tools Maintenance Tools Oil Level Guidelines Minimum Speed Checking the Oil LevelOil Capacity and Type Oil Level Guidelines Maximum Speed Topping Off the Oil Level Adding and Removing OilAdding Oil Changing the Oil Draining Oil Replacing Oil Cleaning the Inlet Screen Servicing the Scavenge Line Orifice Changing the Second-Stage Separator Element Changing the Oil Filter Element Motor Winding Resistance Troubleshooting GuideTroubleshooting Motor winding resistance Platform Symptoms Diagnosis Platform troubleshooting guidelines Specifications Compressor Module Specifications Dual-Compressor Module Technical Support and Service Configuration Suction Max Flow/HP as a function of discharge 110 130 140 150 Flow rate110 120 180 Emergency Number 989 Product Name and Information Appendix A - Material Data Safety SheetSupplier Components and Hazard Statement Reactivity Data Spill or Leak ProceduresFire and Explosion Hazards Health Hazard DataPage Page EmersonClimate.com